Multicentric, randomized phase III trial of two different adjuvant chemotherapy regimens plus three versus twelve months of trastuzumab in patients with HER2- positive breast cancer (Short-HER Trial; NCT00629278).
Trastuzumab, a monoclonal antibody against the HER2 receptor, is currently approved as a part of adjuvant therapy for patients with HER2-overexpressing breast tumors. The Short-HER study is a phase III randomized, multicentric Italian trial aimed at testing the optimal duration of adjuvant trastuzumab. In this trial, 2500 patients with HER2-positive breast cancer will be randomized to receive the following: (arm A, long) 4 courses of anthracycline- based chemotherapy (doxorubicin/cyclophosphamide or epidoxorubicin/cyclophosphamide) followed by 4 courses of docetaxel or paclitaxel in combination with trastuzumab, followed by 14 additional courses of trastuzumab administered every 3 weeks (for a total of 18 3-weekly doses of trastuzumab); or (arm B, short) 3 courses of 3-weekly docetaxel in combination with weekly trastuzumab (for a total of 9 weekly doses of trastuzumab) followed by 3 courses of 5-fluorouracil/epirubicin/cyclophosphamide. The primary objective is disease-free survival.
Guarneri
Valentina
V
Division of Medical Oncology, Department of Oncology and Hematology, University Hospital, Modena, Italy.
Frassoldati
Antonio
A
Bruzzi
Paolo
P
D'Amico
Roberto
R
Belfiglio
Maurizio
M
Molino
Annamaria
A
Bertetto
Oscar
O
Cascinu
Stefano
S
Cognetti
Francesco
F
Di Leo
Angelo
A
Pronzato
Paolo
P
Crinó
Lucio
L
Agostara
Biagio
B
Conte
PierFranco
P
D000911:Antibodies, Monoclonal / Q000008:administration & dosage* / Q000009:adverse effects; D061067:Antibodies, Monoclonal, Humanized; D000971:Antineoplastic Combined Chemotherapy Protocols / Q000627:therapeutic use*; D001943:Breast Neoplasms / Q000188:drug therapy* / Q000378:metabolism / Q000401:mortality; D017024:Chemotherapy, Adjuvant; D003520:Cyclophosphamide / Q000008:administration & dosage / Q000009:adverse effects; D018572:Disease-Free Survival; D000077143:Docetaxel; D004317:Doxorubicin / Q000008:administration & dosage / Q000009:adverse effects; D015251:Epirubicin / Q000008:administration & dosage / Q000009:adverse effects; D005260:Female; D005472:Fluorouracil / Q000008:administration & dosage / Q000009:adverse effects; D006801:Humans; D017239:Paclitaxel / Q000008:administration & dosage / Q000009:adverse effects; D018719:Erb-b2 Receptor Tyrosine Kinases / Q000378:metabolism*; D012107:Research Design; D043823:Taxoids / Q000008:administration & dosage / Q000009:adverse effects; D000068878:Trastuzumab
D000911:Antibodies, Monoclonal; D061067:Antibodies, Monoclonal, Humanized; D003520:Cyclophosphamide; D000077143:Docetaxel; D004317:Doxorubicin; D015251:Epirubicin; D005472:Fluorouracil; D017239:Paclitaxel; D018719:Erb-b2 Receptor Tyrosine Kinases; D043823:Taxoids; D000068878:Trastuzumab; C508053:ERBB2 protein, human